jrnl/tests/lib/fixtures.py

312 lines
6.7 KiB
Python

# Copyright (C) 2012-2021 jrnl contributors
# License: https://www.gnu.org/licenses/gpl-3.0.html
from collections import defaultdict
import os
from pathlib import Path
import tempfile
from keyring import backend
from keyring import errors
from pytest import fixture
from unittest.mock import patch
from unittest.mock import Mock
from .helpers import get_fixture
import toml
from jrnl.config import load_config
from jrnl.os_compat import split_args
# --- Keyring --- #
@fixture
def keyring():
return NoKeyring()
@fixture
def keyring_type():
return "default"
class TestKeyring(backend.KeyringBackend):
"""A test keyring that just stores its values in a hash"""
priority = 1
keys = defaultdict(dict)
def set_password(self, servicename, username, password):
self.keys[servicename][username] = password
def get_password(self, servicename, username):
return self.keys[servicename].get(username)
def delete_password(self, servicename, username):
self.keys[servicename][username] = None
class NoKeyring(backend.KeyringBackend):
"""A keyring that simulated an environment with no keyring backend."""
priority = 2
keys = defaultdict(dict)
def set_password(self, servicename, username, password):
raise errors.NoKeyringError
def get_password(self, servicename, username):
raise errors.NoKeyringError
def delete_password(self, servicename, username):
raise errors.NoKeyringError
class FailedKeyring(backend.KeyringBackend):
"""A keyring that cannot be retrieved."""
priority = 2
def set_password(self, servicename, username, password):
raise errors.KeyringError
def get_password(self, servicename, username):
raise errors.KeyringError
def delete_password(self, servicename, username):
raise errors.KeyringError
# ----- Misc ----- #
@fixture
def cli_run(
mock_factories,
mock_args,
mock_is_tty,
mock_config_path,
mock_editor,
mock_user_input,
mock_overrides,
mock_piped_input,
):
# Check if we need more mocks
mock_factories.update(mock_args)
mock_factories.update(mock_is_tty)
mock_factories.update(mock_overrides)
mock_factories.update(mock_editor)
mock_factories.update(mock_config_path)
mock_factories.update(mock_user_input)
mock_factories.update(mock_piped_input)
return {
"status": 0,
"stdout": None,
"stderr": None,
"mocks": {},
"mock_factories": mock_factories,
}
@fixture
def mock_factories():
return {}
@fixture
def mock_args(cache_dir, request):
def _mock_args():
command = get_fixture(request, "command", "")
if cache_dir["exists"]:
command = command.format(cache_dir=cache_dir["path"])
args = split_args(command)
return patch("sys.argv", ["jrnl"] + args)
return {"args": _mock_args}
@fixture
def mock_is_tty(is_tty):
return {"is_tty": lambda: patch("sys.stdin.isatty", return_value=is_tty)}
@fixture
def mock_overrides(config_in_memory):
from jrnl.override import apply_overrides
def my_overrides(*args, **kwargs):
result = apply_overrides(*args, **kwargs)
config_in_memory["overrides"] = result
return result
return {
"overrides": lambda: patch(
"jrnl.jrnl.apply_overrides", side_effect=my_overrides
)
}
@fixture
def mock_config_path(request):
config_path = get_fixture(request, "config_path")
if not config_path:
return {}
return {
"config_path_install": lambda: patch(
"jrnl.install.get_config_path", return_value=config_path
),
"config_path_config": lambda: patch(
"jrnl.config.get_config_path", return_value=config_path
),
}
@fixture
def temp_dir():
return tempfile.TemporaryDirectory()
@fixture
def working_dir(request):
return os.path.join(request.config.rootpath, "tests")
@fixture
def toml_version(working_dir):
pyproject = os.path.join(working_dir, "..", "pyproject.toml")
pyproject_contents = toml.load(pyproject)
return pyproject_contents["tool"]["poetry"]["version"]
@fixture
def input_method():
return ""
@fixture
def cache_dir():
return {"exists": False, "path": ""}
@fixture
def str_value():
return ""
@fixture
def should_not():
return False
@fixture
def mock_piped_input(request, is_tty):
def _mock_piped_input():
piped_input = get_fixture(request, "all_input", None)
if piped_input is None:
piped_input = Exception("Unexpected call for piped input")
else:
piped_input = piped_input.splitlines()
if is_tty:
piped_input = []
return patch("sys.stdin.read", side_effect=piped_input)
return {"piped_input": _mock_piped_input}
@fixture
def mock_user_input(request):
def _mock_user_input():
from rich.console import Console
user_input = get_fixture(request, "all_input", None)
if user_input is None:
user_input = Exception("Unexpected call for user input")
else:
user_input = user_input.splitlines()
mock_console = Mock(wraps=Console(stderr=True))
mock_console.input = Mock()
mock_console.input.side_effect = user_input
return patch("jrnl.output._get_console", return_value=mock_console)
return {
"user_input": _mock_user_input
}
@fixture
def is_tty(input_method):
assert input_method in ["", "enter", "pipe"]
return input_method != "pipe"
@fixture
def config_on_disk(config_path):
return load_config(config_path)
@fixture
def config_in_memory():
return dict()
@fixture
def journal_name():
return None
@fixture
def which_output_stream():
return None
@fixture
def editor_input():
return None
@fixture
def num_args():
return None
@fixture
def parsed_output():
return {"lang": None, "obj": None}
@fixture
def editor_state():
return {
"command": "",
"intent": {"method": "r", "input": None},
"tmpfile": {"name": None, "content": None},
}
@fixture
def mock_editor(editor_state):
def _mock_editor(editor_command):
tmpfile = editor_command[-1]
editor_state["command"] = editor_command
editor_state["tmpfile"]["name"] = tmpfile
Path(tmpfile).touch()
with open(tmpfile, editor_state["intent"]["method"]) as f:
# Touch the file so jrnl knows it was edited
if editor_state["intent"]["input"] is not None:
f.write(editor_state["intent"]["input"])
file_content = f.read()
editor_state["tmpfile"]["content"] = file_content
return {"editor": lambda: patch("subprocess.call", side_effect=_mock_editor)}